Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)

Client

Type: unknown

Name: unknown

Version: unknown

Engine: unknown

Engine version: unknown

Family: unknown

Operating System

Name: unknown

Version: unknown

Platform: unknown

Device Name: unknown

Device Brand: unknown

Device Model: unknown

What is a User Agent?

A user agent is a string of characters that identifies the browser and operating system being used to access a website. This information is sent to the server with every request.

How to Find Your User Agent?

Open your web browser (Chrome, Firefox, Safari, etc.)
Visit a website like whatmyua.com
Your user agent will be displayed, including browser, OS, and device info.

Why is User Agent Information Important?

It helps developers optimize websites for different browsers and devices, ensuring compatibility and a better user experience.

Last User Agents

Opera/9.19.(X11; Linux x86_64; ta-IN) Presto/2.9.183 Version/11.00

Opera 9 on GNU/Linux
Mozilla/5.0 (Macintosh; U; PPC Mac OS X 10_11_4 rv:2.0; yue-HK) AppleWebKit/532.22.4 (KHTML, like Gecko) Version/5.0 Safari/532.22.4

Safari 5 on Mac 10
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/534.1 (KHTML, like Gecko) Chrome/54.0.896.0 Safari/534.1

Chrome 54 on GNU/Linux
Mozilla/5.0 (iPod; U; CPU iPhone OS 3_1 like Mac OS X; hak-TW) AppleWebKit/535.12.5 (KHTML, like Gecko) Version/4.0.5 Mobile/8B119 Safari/6535.12.5

Mobile Safari 4 on iOS 3 ( Apple iPod Touch )
Mozilla/5.0 (X11; Linux x86_64; rv:1.9.6.20) Gecko/3448-08-23 09:40:46.969612 Firefox/3.6.20

Firefox 3 on GNU/Linux
Mozilla/5.0 (iPad; CPU iPad OS 1_1_5 like Mac OS X) AppleWebKit/535.0 (KHTML, like Gecko) FxiOS/18.1g5741.0 Mobile/37S319 Safari/535.0

Firefox Mobile iOS 18 on iOS ( Apple iPad )
Mozilla/5.0 (Linux; Android 7.1) AppleWebKit/536.1 (KHTML, like Gecko) Chrome/42.0.892.0 Safari/536.1

Chrome 42 on Android 7
Mozilla/5.0 (iPod; U; CPU iPhone OS 4_0 like Mac OS X; brx-IN) AppleWebKit/533.39.6 (KHTML, like Gecko) Version/4.0.5 Mobile/8B112 Safari/6533.39.6

Mobile Safari 4 on iOS 4 ( Apple iPod Touch )
Opera/9.27.(X11; Linux i686; lzh-TW) Presto/2.9.179 Version/11.00

Opera 9 on GNU/Linux
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/145.0.0.0 Safari/537.36

Headless Chrome 145 on GNU/Linux

API

GET /api/ua?ua=<ua-string>&key=<access-key>

Parameters:

ua-string: Be sure to URL-encode it. Defaults to your request's user agent string.
access-key: Not required.